StarTech 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART [PEX4S553]

StarTech 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART Product image for reference only
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Brand:
Man. Part #:
PEX4S553
Our Part #:
PEX4S553

StarTech PEX4S553 Description:

Add 4 RS-232 Serial ports to your standard or small form factor computer through a PCI Express expansion slot

The PEX4S553 4-Port Native PCI Express RS232 Serial Adapter Card with 16550 UART lets you add 4 RS232 (DB9) Serial ports, using a single PCI Express expansion slot.

Based on a native single-chip design, this 4-Port Serial adapter Card allows you to harness the full capability offered by PCI Express (PCIe), while reducing the load applied to the CPU by as much as 48% over conventional bridge-chip Serial Cards.

The RS232 Serial Adapter Card includes 4 half-height/low-profile brackets, allowing the Card to be installed into almost any PC case, regardless of form factor.

Backed by a StarTech.com Lifetime warranty and free lifetime technical support.

Connector(s)
Connector Type(s)PCI Express x1 Male
External PortsDB-9 (9 pin; D-Sub) Male
Environmental
Humidity5~85% RH
Operating Temperature0�C to 50�C (32�F to 122�F)
Storage Temperature-20�C to 60�C (4�F to 140�F)
Hardware
Bus TypePCI Express
Card TypeStandard Profile (LP bracket incl.)
Chipset IDASIX/MosChip - MCS9904CV-AA
InterfaceSerial
Port StyleIntegrated on Card
Ports4
Packaging Information
Shipping (Package) Weight0.2 kg [0.5 lb]
Performance
Data Bits5, 6, 7, 8
FIFO256 bytes
Max Baud Rate128 Kbps
Parity5, 6, 7, 8
Serial ProtocolRS-232
Physical Characteristics
ColorGreen
Product Height19 mm [0.7 in]
Product Length120 mm [4.7 in]
Product Weight80 g [2.8 oz]
Product Width130 mm [5.1 in]
Software
Microsoft WHQL CertifiedYes
OS CompatibilityWindows� 8 / 8.1 (32/64), 7 (32/64), Vista (32/64), XP (32/64)
Windows Server� 2012, 2008 R2, 2003
Mac OS� 10.10
Linux
What's in the Box
Included in Package4 Port PCI-Express RS-232 Serial Card
Bracket with 2 DB9 male ports
Driver CD
Instruction Manual
Low Profile Brackets
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